processing with plotter code
I have put together the code from the bare bones coffee pid controller and am trying to tune it however if I use an arduino uno and run the processing ide software and the plotter code, when I run th program with the uno it outputs data no problem. If I use the same code on a nano, it fails to output to the plotter software. When you hit the play/start button in the processing software with the uno the graph appears and you can change the PIDs settings while looking at the graph. If the nano is used when you press the play button a gray box appears the same size as the graph but thats it. I am unsure on what to change as the baud rate is correct in both bits of code.
if i connect the nano to the computer and enter the arduino ide i can connect to the serial monitor no problem so it seems to be communicating with the computer
The plotter code is attached as a doc file
cheers in advance
BBCC plotter code.doc (35.5 KB)